dashpay · romchornyi · Aug 3, 2026 · Aug 3, 2026
diff --git a/DashWallet.xcodeproj/project.pbxproj b/DashWallet.xcodeproj/project.pbxproj
@@ -487,6 +487,7 @@
 		47B30D7C29100ABA0080C326 /* UIStackView+DashWallet.swift in Sources */ = {isa = PBXBuildFile; fileRef = 47B30D7B29100ABA0080C326 /* UIStackView+DashWallet.swift */; };
 		47B30D7E29102F6E0080C326 /* SendAmountModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 47B30D7D29102F6E0080C326 /* SendAmountModel.swift */; };
 		47B30D80291123D30080C326 /* SendAmountViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 47B30D7F291123D30080C326 /* SendAmountViewController.swift */; };
+		47B81672DEBF6B7B565F0AC8 /* HomeUsernameRow.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4E55DD28C4EBE049216291A2 /* HomeUsernameRow.swift */; };
 		47C661AB28F9707A00028A8D /* NumberKeyboard.swift in Sources */ = {isa = PBXBuildFile; fileRef = 47C661AA28F9707A00028A8D /* NumberKeyboard.swift */; };
 		47C661AD28F972BD00028A8D /* NumberKeyboardButton.swift in Sources */ = {isa = PBXBuildFile; fileRef = 47C661AC28F972BD00028A8D /* NumberKeyboardButton.swift */; };
 		47C661AF28FDAA3400028A8D /* BaseAmountViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 47C661AE28FDAA3300028A8D /* BaseAmountViewController.swift */; };
@@ -983,6 +984,7 @@
 		A15ED0B9E7AAF29C694E4E17 /* DWIdentityAuthorizer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 33FBA94DA84A9EE303FF48B4 /* DWIdentityAuthorizer.swift */; };
 		A17EED0126C7000000000001 /* WalletWipeSerialExecutorTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = A17EED0126C7000000000002 /* WalletWipeSerialExecutorTests.swift */; };
 		A361573C34CF9107E6B8A221 /* SwiftDashSDKWalletCreator.swift in Sources */ = {isa = PBXBuildFile; fileRef = B697D56A525CBF142F4401FE /* SwiftDashSDKWalletCreator.swift */; };
+		A365C2F95472285830E6CDEB /* HomeUsernameRow.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4E55DD28C4EBE049216291A2 /* HomeUsernameRow.swift */; };
 		A3ED42ED80F32AA5CA530A40 /* DamerauLevenshtein.swift in Sources */ = {isa = PBXBuildFile; fileRef = C4CE60A95629A2883710A75C /* DamerauLevenshtein.swift */; };
 		A5C8B5B00075FB8E84009327 /* SendViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8E6FAA6524ACE5F315B57AC3 /* SendViewModel.swift */; };
 		A6AAB271A1ADA69C272DA1D4 /* PinPromptPresenter.swift in Sources */ = {isa = PBXBuildFile; fileRef = D385FC174E5B887CF3398CCD /* PinPromptPresenter.swift */; };
@@ -2747,6 +2749,7 @@
 		487C4C2E6AC61005536FF85E /* NetworkUnavailableStateView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NetworkUnavailableStateView.swift; sourceTree = "<group>"; };
 		48D8BC6623C81DD3F008A668 /* DWPreviewSeedPhraseModel+Mnemonic.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; path = "DWPreviewSeedPhraseModel+Mnemonic.swift"; sourceTree = "<group>"; };
 		4C4833BE986D59F69A555C5F /* PaymentProtocolMessages.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; path = PaymentProtocolMessages.swift; sourceTree = "<group>"; };
+		4E55DD28C4EBE049216291A2 /* HomeUsernameRow.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; path = HomeUsernameRow.swift; sourceTree = "<group>"; };
 		4E9C4B39B015CD9D8AD4741D /* SwiftDashSDKWalletRuntime.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; path = SwiftDashSDKWalletRuntime.swift; sourceTree = "<group>"; };
 		514AEA122FB324FA00F9B54C /* SwapConvertView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SwapConvertView.swift; sourceTree = "<group>"; };
 		514AEA4A2FB33B4300F9B54C /* SwapConvertHostingController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SwapConvertHostingController.swift; sourceTree = "<group>"; };
@@ -4330,6 +4333,7 @@
 				5A1EC0FE2E29A10000000001 /* ShieldedActivityHistory.swift */,
 				5A1EC0FE2E29A20000000014 /* PlatformAddressHistory.swift */,
 				75D657662DF579F300ACE570 /* TransactionFilterDialog.swift */,
+				4E55DD28C4EBE049216291A2 /* HomeUsernameRow.swift */,
 			);
 			path = Views;
 			sourceTree = "<group>";
@@ -10190,6 +10194,7 @@
 				3B9C0EAAC6DE69DBF8271920 /* BIP70PaymentOutputFactory.swift in Sources */,
 				F498EAE11BC0B3684DBABCC7 /* DiagnosticLogExporter.swift in Sources */,
 				197F19679BBAABA2E99503B8 /* DWAvatarUploadClient.swift in Sources */,
+				47B81672DEBF6B7B565F0AC8 /* HomeUsernameRow.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -11190,6 +11195,7 @@
 				FCDF0FF6DC442DBE3C9713FD /* DiagnosticLogExporter.swift in Sources */,
 				4720E26BFE56A4559C602ED5 /* ShieldedIdentityFundingReadiness.swift in Sources */,
 				D15607B6987D27ACDC844F9E /* DWAvatarUploadClient.swift in Sources */,
+				A365C2F95472285830E6CDEB /* HomeUsernameRow.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

diff --git a/DashWallet/Sources/UI/DashPay/Contacts/SwiftUI/ContactAvatarView.swift b/DashWallet/Sources/UI/DashPay/Contacts/SwiftUI/ContactAvatarView.swift
@@ -168,3 +168,33 @@ struct ContactsCard<Content: View>: View {
                     .fill(Color.dash.secondaryBackground))
     }
 }
+
+#if DEBUG
+
+// No `avatarURL` here — the placeholder path is the deterministic,
+// offline-renderable one; the letter and its HSV color both derive from
+// `title`, so each initial gets its own hue.
+#Preview("Placeholder initials") {
+    HStack(spacing: 12) {
+        ForEach(["Epsilon2", "Delta", "b-user", "Zoe", "7", "мій"], id: \.self) { title in
+            ContactAvatarView(title: title, avatarURL: nil, identitySeed: Data())
+        }
+    }
+    .padding()
+}
+
+#Preview("Sizes") {
+    HStack(alignment: .center, spacing: 12) {
+        ForEach([24.0, 36.0, 48.0, 64.0], id: \.self) { size in
+            ContactAvatarView(title: "Epsilon2", avatarURL: nil, identitySeed: Data(), size: size)
+        }
+    }
+    .padding()
+}
+
+#Preview("Empty title (fallback)") {
+    ContactAvatarView(title: "", avatarURL: nil, identitySeed: Data(), size: 48)
+        .padding()
+}
+
+#endif
diff --git a/DashWallet/Sources/UI/Home/HomeViewController.swift b/DashWallet/Sources/UI/Home/HomeViewController.swift
@@ -638,6 +638,10 @@ extension HomeViewController: HomeViewDelegate {
     func homeViewEditProfile() {
         profileAction()
     }
+
+    func homeViewShowNotifications() {
+        notificationAction()
+    }
     #endif
 }
 

diff --git a/DashWallet/Sources/UI/Home/Views/Home Balance View/HomeBalanceView.swift b/DashWallet/Sources/UI/Home/Views/Home Balance View/HomeBalanceView.swift
@@ -45,12 +45,36 @@ struct HomeBalanceView: View {
     /// what-is-this-balance info sheet for that balance.
     var onInfo: (ChainNetwork) -> Void = { _ in }
 
+    // Header nav-bar (SB-11) inputs, threaded in by HomeView from the same
+    // app-owned identity snapshot the UIKit nav-bar avatar reads. A nil
+    // `username` hides the leading row (no registered identity). These are
+    // plain values so the view stays dumb; only the DASHPAY nav bar below
+    // reads them.
+    var username: String? = nil
+    var avatarURL: String? = nil
+    var identitySeed: Data = Data()
+    var hasUnreadNotifications: Bool = false
+    var onProfileTap: () -> Void = {}
+    var onNotificationsTap: () -> Void = {}
+
     private var platformDuffs: UInt64 { platformSync.platformBalance / 1_000 }
     private var shieldedDuffs: UInt64 { platformSync.shieldedBalance / 1_000 }
     private var totalDuffs: UInt64 { viewModel.value + platformDuffs + shieldedDuffs }
 
     var body: some View {
         VStack(spacing: 0) {
+            // Home nav bar (avatar/username · Dash logo · notifications).
+            // DashPay-only: the leading row and the bell are identity
+            // features, so the whole bar is compiled out of the non-DashPay
+            // build.
+            #if DASHPAY
+            DashUIKit.NavigationBar(
+                leading: { navLeading },
+                central: { dashLogo },
+                trailing: { notificationButton }
+            )
+            #endif
+
             if viewModel.isTestnet {
                 testnetBadge
             }
@@ -127,6 +151,54 @@ struct HomeBalanceView: View {
         }
     }
 
+    #if DASHPAY
+    /// Leading slot: the persistent username entry point. Empty (the nav bar
+    /// keeps its layout) until an identity with a username is registered.
+    @ViewBuilder
+    private var navLeading: some View {
+        if let username {
+            HomeUsernameRow(
+                username: username,
+                avatarURL: avatarURL,
+                identitySeed: identitySeed,
+                onTap: onProfileTap)
+        }
+    }
+
+    /// Central slot: the full Dash wordmark. `logo` is the blue-on-transparent
+    /// wordmark asset; rendered as a template so it reads white on the blue
+    /// header, per the design-system nav bar. Height 22 matches the spec.
+    private var dashLogo: some View {
+        Image("logo")
+            .renderingMode(.template)
+            .resizable()
+            .scaledToFit()
+            .frame(height: 22)
+            .foregroundColor(Color.dash.whiteText)
+            .accessibilityLabel(Text(verbatim: "Dash"))
+    }
+
+    /// Trailing slot: bell in a translucent circle (spec: 34pt circle,
+    /// white/alpha-20 fill). Reuses the app's white bell assets;
+    /// `icon_bell_active` carries the unread indicator, so it renders as-is
+    /// while the plain bell is tinted white.
+    private var notificationButton: some View {
+        Button(action: onNotificationsTap) {
+            Image(hasUnreadNotifications ? "icon_bell_active" : "icon_bell")
+                .renderingMode(hasUnreadNotifications ? .original : .template)
+                .resizable()
+                .scaledToFit()
+                .frame(width: 15, height: 18)
+                .foregroundColor(Color.dash.whiteText)
+                .frame(width: 34, height: 34)
+                .background(Circle().fill(Color.dash.white.opacity(0.2)))
+                .contentShape(Circle())
+        }
+        .buttonStyle(.plain)
+        .accessibilityLabel(Text(NSLocalizedString("Notifications", comment: "Home nav bar")))
+    }
+    #endif
+
     private var breakdownCard: some View {
         VStack(spacing: 0) {
             balanceRow(

diff --git a/DashWallet/Sources/UI/Home/Views/HomeUsernameRow.swift b/DashWallet/Sources/UI/Home/Views/HomeUsernameRow.swift
@@ -0,0 +1,62 @@
+//
+//  HomeUsernameRow.swift
+//  DashWallet
+//
+//  Persistent Home entry point for a registered DashPay username (SB-11).
+//  The nav-bar avatar (HomeViewController) is scroll-gated — hidden at the
+//  top of the feed and revealed only past `kTopBarShowThreshold`, so on a
+//  short feed it can be unreachable. This row sits inside the balance
+//  header, which is always on screen at the top of Home, and reuses the
+//  same tap target (`profileAction()` → `SDKIdentityProfileSheet`) so there
+//  is a single source of truth for "open my profile".
+//
+
+import SwiftUI
+import DashUIKit
+
+#if DASHPAY
+struct HomeUsernameRow: View {
+    let username: String
+    let avatarURL: String?
+    let identitySeed: Data
+    let onTap: () -> Void
+
+    var body: some View {
+        Button(action: onTap) {
+            HStack(spacing: 8) {
+                ContactAvatarView(title: username, avatarURL: avatarURL, identitySeed: identitySeed, size: 36)
+            }
+        }
+        .buttonStyle(.plain)
+        .accessibilityLabel(Text(String(format: NSLocalizedString("My profile, %@", comment: "Home — persistent username row accessibility label"), username)))
+    }
+}
+
+#if DEBUG
+
+// Previewed on the balance header's color, where the row actually sits, so
+// the white text/chevron contrast is exercised. The no-avatar case is the
+// common one (registered username, `hasProfile=false` → letter placeholder).
+#Preview("No avatar (placeholder)") {
+    HomeUsernameRow(
+        username: "Epsilon2",
+        avatarURL: nil,
+        identitySeed: Data([0x0e, 0x8f, 0xdf, 0x06]),
+        onTap: {})
+        .padding(24)
+        .background(Color.navigationBarColor)
+}
+
+#Preview("Long username (truncation)") {
+    HomeUsernameRow(
+        username: "a-very-long-dashpay-username",
+        avatarURL: nil,
+        identitySeed: Data([0x89, 0xfd, 0x6d, 0xdb]),
+        onTap: {})
+        .frame(width: 200)
+        .padding(24)
+        .background(Color.navigationBarColor)
+}
+
+#endif
+#endif